Adenosine, 2′-deoxycytidylyl-(3→5′)-2′-deoxyadenylyl-(3→5′)-2′-deoxyguanylyl-(3→5′)-thymidylyl-(3→5′)-2′-deoxyadenylyl-(3→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3→5′)-2′-deoxy-

Guanosine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

2-Amino-8-bromo-2′-deoxyadenosine

2-Aza-3-deazainosine, 6-deamino-5′-O-(hydroxymercaptophosphinyl)-P-thioadenylyl-(3′→5′)-, cyclic (2′→5′)-nucleotide